<template>
  <div>
    <div class="banner" @click="handleBannerShow">
      <img :src="bannerImg" class="baner-img">
      <div class="banner-info">
        <div class="banner-title">{{this.sightName}}</div>
        <div class="banner-number">
           <span class="iconfont icontupian banner-icon"></span>
           {{this.gallaryImgs.length}}
        </div>
      </div>
    </div>
    <fadeAnimation>
      <common-gallary :imgs='gallaryImgs' v-show="showGallary" @chose="handleBannerHide"></common-gallary>
    </fadeAnimation>
  </div>
</template>

<script>
import CommonGallary from 'common/gallary/Gallary.vue'
import fadeAnimation from 'common/fadeAnimation/fadeAnimation.vue'
export default {
  name: 'DetailBanner',
  components: {
    CommonGallary,
    fadeAnimation
  },
  props: {
    sightName: String,
    bannerImg: String,
    gallaryImgs: Array
  },
  data () {
    return {
      showGallary: false
    }
  },
  methods: {
    handleBannerShow () {
      this.showGallary = true
    },
    handleBannerHide () {
      this.showGallary = false
    }
  }
}
</script>

<style lang="stylus" scoped="scoped">
  .banner
    position relative
    overflow hidden
    height 0
    padding-bottom 55%
    .banner-img
      width: 100%
    .banner-info
      display flex
      position absolute
      bottom 0
      left: 0
      right: 0
      line-height .6rem
      color #fff
      background-image linear-gradient(top,rgba(0, 0, 0, .0),rgba(0, 0, 0, .75))
      .banner-title
        flex 1
        font-size .32rem
        padding 0 .2rem
      .banner-number
        margin-top: .14rem
        padding 0 .4rem
        height: .32rem
        line-height .32rem
        border-radius .2rem
        background-color rgba(0, 0, 0, .9)
        font-size .24rem
        .banner-icon
          font-size .24rem
</style>
